[CRASH] Both test apps crash on startup in NSPersistentStoreCoordinator

[danieltiger]

This is on my laptop, I don't know if I have the same problem at work but I get the following error when I try and run either test app:

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Cannot create an NSPersistentStoreCoordinator with a nil model'

I traced it back to:

NSURL *modelURL = [[NSBundle mainBundle] URLForResource:@"PilotTestApp" withExtension:@"momd"];
__managedObjectModel = [[NSManagedObjectModel alloc] initWithContentsOfURL:modelURL];

modelURL is nil for some reason. I tried changing that code to the more accepted:

[NSManagedObjectModel mergedModelFromBundles:nil];

Which solved the nil problem but then it crashed because it couldn't find an entity named redObject.

[Drewsmits]

Are you on 4.2 and 5.0? Could be that the model isn't being shared properly between apps, or something.

//as

On Sep 25, 2011, at 1:59 PM, Arik Devensreply@reply.github.com wrote:

This is on my laptop, I don't know if I have the same problem at work but I get the following error when I try and run either test app:

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Cannot create an NSPersistentStoreCoordinator with a nil model'

I traced it back to:

NSURL *modelURL = [[NSBundle mainBundle] URLForResource:@"PilotTestApp" withExtension:@"momd"];
__managedObjectModel = [[NSManagedObjectModel alloc] initWithContentsOfURL:modelURL];

modelURL is nil for some reason. I tried changing that code to the more accepted:

[NSManagedObjectModel mergedModelFromBundles:nil];

Which solved the nil problem but then it crashed because it couldn't find an entity named redObject.

Reply to this email directly or view it on GitHub:
#24

[danieltiger]

I'm on 5.0. I'm pretty sure they aren't being shared properly. Cause I can get one to work but not both.